Brisk Silver Racing AR08S Spark PlugAR08S Brisk Racing Silver Spark Plug Brisk SKU AR08S Parameters: Thread Diameter 10mm Thread Reach 19mm 3 4" Hexagon 16mm 5 8" Seat Type Gasket Design Silver Racing Resistor Yes Projected No Heat Range 08 Brisk Silver Racing Spark Plugs have a smaller diameter silver core and conventional open spark hook type earth electrode give an outstanding performance in igniting high octane fuel mixture associated with alternative fuels like CNG, LPG, Propane,

Brisk DR08ZS Replaces:

Brisk SKU  -  DOR15YS

Brisk Extra Turbo Racing Spark Plugs are 'hard core' twin or tri earth electrode design with a silver core giving an outstanding performance in igniting over reach mixture in turbo and supercharged tuned performance engines

Brisk DOR10DS Replaces:

HOR12LGS Premium LGS Brisk Racing Spark Plugs

Brisk LR14YS Replaces:

it can dissipate heat fast

Brisk SKU  -  DOR12LGS

Brisk SKU  -  AOR10LGS

Brisk Premium Racing AR08GS is performance upgrade for: -NGK R0045Q-10(stock# 4216) retails at $69 each

NGK 5671A-9

Cylindrical shape of insulator tip achieves fast self cleaning at low temperature shortly after engine start